ISRC USQX91801589
Verified recording
USQX91801589 is “3121” by Prince,
registered on the CopyrightChains blockchain with CopyrightID
0x997afaa8390580b516fb76989b2489bbb2ab76ca836d2516d366076b131c5371 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91801589.
Recording identifiers
- ISRC
- USQX91801589
- Title
- 3121
- Artist
- Prince
- CopyrightID (CopyrightChains transaction hash)
0x997afaa8390580b516fb76989b2489bbb2ab76ca836d2516d366076b131c5371
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f308c66b7fa008c2fc3254d703cc9018b046182a8eaeaef8f36f576564e37c0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91801589
- Bitcoin block existence check
- https://blockstream.info/api/block/953520